🆕 Add Delete function to clear crendentials
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1 changed files with 27 additions and 6 deletions
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@ -1,10 +1,13 @@
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package com.mylloon.mobidl
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import android.content.Context.MODE_PRIVATE
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import android.security.keystore.KeyProperties
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import javax.crypto.Cipher
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import android.security.keystore.KeyGenParameterSpec
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import java.security.*
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import android.security.keystore.KeyProperties
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import java.security.KeyPairGenerator
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import java.security.KeyStore
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import java.security.PrivateKey
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import java.security.PublicKey
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import javax.crypto.Cipher
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class Credentials {
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@ -56,7 +59,10 @@ class Credentials {
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return decryptedBytes.decodeToString()
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}
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fun store(user: String, password: String) { // Store combo encrypted user/pass in shared preferences
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fun store(
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user: String,
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password: String
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) { // Store combo encrypted user/pass in shared preferences
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val userEncrypted = encrypt(user) // encrypt user
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val passwordEncrypted = encrypt(password) // encrypt password
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val context = MainActivity.applicationContext() // get app context
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@ -79,8 +85,12 @@ class Credentials {
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val sharedPref = context.getSharedPreferences(sharedPref, MODE_PRIVATE)
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var data: String? = null
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when (type) {
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0 -> { data = sharedPref.getString("username", null) }
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1 -> { data = sharedPref.getString("password", null) }
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0 -> {
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data = sharedPref.getString("username", null)
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}
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1 -> {
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data = sharedPref.getString("password", null)
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}
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}
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return if (data != null) {
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@ -93,4 +103,15 @@ class Credentials {
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decrypt(array)
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} else null
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}
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fun delete() {
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val context = MainActivity.applicationContext() // get app context
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// clear shared pref
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val sharedPref = context.getSharedPreferences(sharedPref, MODE_PRIVATE)
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with(sharedPref.edit()) {
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this.clear()
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this.apply()
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}
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}
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}
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